JPS6246196Y2 - - Google Patents

Info

Publication number
JPS6246196Y2
JPS6246196Y2 JP8887483U JP8887483U JPS6246196Y2 JP S6246196 Y2 JPS6246196 Y2 JP S6246196Y2 JP 8887483 U JP8887483 U JP 8887483U JP 8887483 U JP8887483 U JP 8887483U JP S6246196 Y2 JPS6246196 Y2 JP S6246196Y2
Authority
JP
Japan
Prior art keywords
block
unit
unit blocks
groove
division
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP8887483U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59194771U (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8887483U priority Critical patent/JPS59194771U/ja
Publication of JPS59194771U publication Critical patent/JPS59194771U/ja
Application granted granted Critical
Publication of JPS6246196Y2 publication Critical patent/JPS6246196Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Electrically Operated Instructional Devices (AREA)
JP8887483U 1983-06-09 1983-06-09 単位ブロツクを用いた計算教習具 Granted JPS59194771U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8887483U JPS59194771U (ja) 1983-06-09 1983-06-09 単位ブロツクを用いた計算教習具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8887483U JPS59194771U (ja) 1983-06-09 1983-06-09 単位ブロツクを用いた計算教習具

Publications (2)

Publication Number Publication Date
JPS59194771U JPS59194771U (ja) 1984-12-25
JPS6246196Y2 true JPS6246196Y2 (enrdf_load_stackoverflow) 1987-12-11

Family

ID=30218772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8887483U Granted JPS59194771U (ja) 1983-06-09 1983-06-09 単位ブロツクを用いた計算教習具

Country Status (1)

Country Link
JP (1) JPS59194771U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59194771U (ja) 1984-12-25

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